\chapter{Introduction}
\label{cap:Introduction} 
\section{Purpose}
This document aims to explain how to use and navigate SWIMv2 site.
In this document we focus on the functionalities that can be access by a guest, by a registered user, and finally by a site admininstrator.

\noindent
Once again, here there's a quick recap of the macro functionalities (see the DD, or RASD for further explanations)

\begin{itemize}
 \item Support different kind of users, such as normal ones, admin and founder.
 \item Provide the possibility to have a personal page with public information as own skills, and to add friends.
 \item Provide a search tool (among the whole system and among friends)
 \item Provide feedback once got an help of a kind
\end{itemize}


\section{Requirements}
Even thought there are no formal limitation to the user browser, we suggest to use it with Google Chrome 16 or newer or Firefox 9 or newer.
We recommend to turn on Java-script (if you don't know what is it, probably you don't have to do anything) cause we make a little use of it to give a better navigation experience.

All the navigation site is provided under the Https protocol, we use a certificate that is not universally accepted, because we never deposited it, no once started the browser will prompt an annoying message asking whether trusting the certificate or not; off course you have to accept the certificate in order to navigate properly.